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Altimmune, Inc. - Common Stock (NQ:ALT)

3.670 -0.110 (-2.91%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 10, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 1,673,017
Open 3.780
Bid (Size) 3.620 (50)
Ask (Size) 3.690 (1)
Prev. Close 3.780
Today's Range 3.600 - 3.780
52wk Range 2.900 - 11.16
Shares Outstanding 85,076,300
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Altimmune, Inc. of Class Action Lawsuit and Upcoming Deadlines - ALT
From Pomerantz LLP
Via GlobeNewswire
Levi & Korsinsky Reminds Altimmune, Inc. Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
Search for the latest press releases from publicly traded companies, private corporations, non-profits and other public sector organizations. 
Via NewMediaWire
Topics Fraud Lawsuit

Performance

YTD
-48.4%
-48.4%
1 Month
+8.6%
+8.6%
3 Month
-43.9%
-43.9%
6 Month
-33.9%
-33.9%
1 Year
-47.3%
-47.3%

More News

Read More
Levi & Korsinsky Reminds Altimmune, Inc. Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
Via TheNewswire.com
Topics Fraud Lawsuit
Levi & Korsinsky Reminds Altimmune Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
Via NewMediaWire
Topics Fraud Lawsuit
Levi & Korsinsky Reminds Altimmune Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
Via TheNewswire.com
Topics Fraud Lawsuit
Important Notice to Long-Term Shareholders of Altimmune, Inc. (NASDAQ: ALT); Digimarc Corporation (NASDAQ: DMRC); Nutex Health Inc. (NASDAQ: NUTX); and Quantum Corporation (NASDAQ: QMCO): Grabar Law Office is Investigating Claims on Your Behalf
From Grabar Law Office
Via GlobeNewswire
Levi & Korsinsky Notifies Shareholders of Altimmune, Inc. (ALT) of a Class Action Lawsuit and an Upcoming Deadline
Via NewMediaWire
Topics Fraud Lawsuit
Levi & Korsinsky Notifies Shareholders of Altimmune, Inc. (ALT) of a Class Action Lawsuit and an Upcoming Deadline
Via TheNewswire.com
Topics Fraud Lawsuit
Bragar Eagel & Squire, P.C. Reminds Investors of Novo, Altimmune, SelectQuote, and Spectrum that Lawsuits Have Been Filed and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire
Faruqi & Faruqi Reminds Altimmune Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of October 6, 2025 - ALT
From Faruqi & Faruqi LLP
Via GlobeNewswire
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Altimmune, Inc. of Class Action Lawsuit and Upcoming Deadlines - ALT
From Pomerantz LLP
Via GlobeNewswire
ROSEN, LEADING INVESTOR COUNSEL, Encourages Altimmune, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ALT
From The Rosen Law Firm PA
Via GlobeNewswire
Class Action Filed Against Altimmune, Inc. (ALT) - October 6, 2025 Deadline to Join - Contact Levi & Korsinsky
Via NewMediaWire
Topics Fraud Lawsuit
Class Action Filed Against Altimmune, Inc. (ALT) - October 6, 2025 Deadline to Join - Contact Levi & Korsinsky
Via TheNewswire.com
Topics Fraud Lawsuit
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune, Inc. Lawsuit - ALT
Via TheNewswire.com
Topics Fraud Lawsuit
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune, Inc. Lawsuit - ALT
Via NewMediaWire
Topics Fraud Lawsuit
DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Altimmune
From Faruqi & Faruqi LLP
Via GlobeNewswire
Contact Levi & Korsinsky by October 6, 2025 Deadline to Join Class Action Against Altimmune, Inc. (ALT)
Via NewMediaWire
Topics Fraud Lawsuit
Contact Levi & Korsinsky by October 6, 2025 Deadline to Join Class Action Against Altimmune, Inc. (ALT)
Via TheNewswire.com
Topics Fraud Lawsuit
Bragar Eagel & Squire, P.C. Reminds Investors of Novo, Altimmune, SelectQuote, and Spectrum that Lawsuits Have Been Filed and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire
ROSEN, LEADING INVESTOR COUNSEL, Encourages Altimmune, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ALT
From The Rosen Law Firm PA
Via GlobeNewswire
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Altimmune, Inc. of Class Action Lawsuit and Upcoming Deadlines - ALT
From Pomerantz LLP
Via GlobeNewswire
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune Lawsuit - ALT
Via NewMediaWire
Topics Fraud Lawsuit
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune Lawsuit - ALT
Via TheNewswire.com
Topics Fraud Lawsuit
Bragar Eagel & Squire, P.C. Reminds Investors of Novo, Altimmune, SelectQuote, and Spectrum that Lawsuits Have Been Filed and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire

Frequently Asked Questions

Is Altimmune, Inc. - Common Stock publicly traded?
Yes, Altimmune, Inc. - Common Stock is publicly traded.
What exchange does Altimmune, Inc. - Common Stock trade on?
Altimmune, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Altimmune, Inc. - Common Stock?
The ticker symbol for Altimmune, Inc. - Common Stock is ALT on the Nasdaq Stock Market
What is the current price of Altimmune, Inc. - Common Stock?
The current price of Altimmune, Inc. - Common Stock is 3.670
When was Altimmune, Inc. - Common Stock last traded?
The last trade of Altimmune, Inc. - Common Stock was at 09/10/25 04:00 PM ET
What is the market capitalization of Altimmune, Inc. - Common Stock?
The market capitalization of Altimmune, Inc. - Common Stock is 312.23M
How many shares of Altimmune, Inc. - Common Stock are outstanding?
Altimmune, Inc. - Common Stock has 312M shares outstanding.
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